/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

/* Screen reader only class for accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus styles for accessibility */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Skip link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-color);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 10000;
}

.skip-link:focus {
  top: 6px;
}

/* Variables */
:root {
  --primary-color: #1E4962;
  --primary-dark: #163a4d;
  --secondary-color: #2c6b8a;
  --accent-color: #3d7ea6;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --shadow: 0 4px 6px -1px rgba(30, 73, 98, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(30, 73, 98, 0.1);
  --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand h1 {
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 700;
}

.nav-logo {
  height: 40px;
  width: auto;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.nav-brand {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--primary-color);
}

.admin-link {
  background: var(--primary-color);
  color: white !important;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: background 0.3s ease;
}

.admin-link:hover {
  background: var(--primary-dark) !important;
}

.calendly-nav-link {
  background: var(--secondary-color) !important;
  color: white !important;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: background 0.3s ease;
  margin-left: 0.5rem;
}

.calendly-nav-link:hover {
  background: #3d7ea6 !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-dark);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  color: white;
  z-index: 3;
  max-width: 800px;
  padding: 0 2rem;
  position: relative;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.5s forwards;
}

.hero-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  height: auto;
  opacity: 0.1;
  z-index: 1;
  animation: fadeIn 2s ease 0.3s forwards;
  pointer-events: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 0.1;
  }
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 1s ease 0.7s forwards;
}

.hero-buttons {
  opacity: 0;
  animation: fadeInUp 1s ease 0.9s forwards;
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.shape-3 {
  width: 60px;
  height: 60px;
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
}

/* Buttons */
.btn {
  padding: 1rem 2rem;
  border: 2px solid transparent;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  height: 52px;
  box-sizing: border-box;
  line-height: 1.2;
}

.btn-primary {
  background: var(--bg-white);
  color: var(--primary-color);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-outline:hover {
  background: white;
  color: var(--primary-color);
}

.btn-calendly-hero {
  background: var(--secondary-color);
  color: white;
  border: 2px solid var(--secondary-color);
  gap: 0.5rem;
  text-decoration: none;
}

.btn-calendly-hero:hover {
  background: #3d7ea6;
  border-color: #3d7ea6;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
  text-decoration: none;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.about-card {
  background: var(--bg-white);
  padding: 3rem 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.about-card:hover {
  transform: translateY(-5px);
}

.about-card i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.about-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

/* Articles Section */
.articles-section {
  background: var(--bg-light);
}

/* Full width container for articles */
.articles-section .container {
  max-width: none;
  padding: 0 1rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.article-card {
  background: var(--bg-white);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.article-card:hover {
  transform: translateY(-5px);
}

.article-image {
  height: 200px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.article-content {
  padding: 1.5rem;
}

.article-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.article-excerpt {
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-light);
}

.loading, .loading-more, .no-articles {
  text-align: center;
  padding: 3rem 0;
  color: var(--text-light);
}

.loading i, .loading-more i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* Contact Section */
.contact-section {
  background: var(--text-dark);
  color: white;
}

.contact-section .section-title {
  color: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-info address {
  font-style: normal;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-right: 1rem;
  width: 40px;
}

.contact-item a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: var(--secondary-color);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form .form-group {
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

/* Calendly CTA Styles */
.calendly-cta {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.calendly-cta h3 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.calendly-cta p {
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.btn-calendly {
  background: var(--secondary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(44, 107, 138, 0.3);
}

.btn-calendly:hover {
  background: #3d7ea6;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(44, 107, 138, 0.4);
  color: white;
  text-decoration: none;
}

.btn-calendly i {
  font-size: 1.1rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 2rem;
}

.modal-content {
  background: var(--bg-white);
  border-radius: 1rem;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-image {
  height: 300px;
  overflow: hidden;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 2rem;
}

.modal-body h1 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.modal-body .article-meta {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-body .article-content {
  color: var(--text-dark);
  line-height: 1.8;
}

/* Article content images */
.modal-body .article-content .article-image,
.article-content .article-image {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin: 1rem 0;
  display: block;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

/* Center images in article content */
.modal-body .article-content .article-image {
  margin: 1.5rem auto;
}

/* Responsive images on smaller screens */
@media (max-width: 768px) {
  .modal-body .article-content .article-image,
  .article-content .article-image {
    margin: 1rem 0;
    border-radius: 0.25rem;
  }
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul a:hover {
  color: white;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: background 0.3s ease;
}

.social-links a:hover {
  background: var(--secondary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-logo {
    width: 90%;
    max-width: 600px;
    opacity: 0.08;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .articles-grid {
    grid-template-columns: 1fr;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-overlay {
    padding: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-buttons .btn {
    margin: 0;
  }
  
  .calendly-cta {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
  }
  
  .btn-calendly {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-logo {
    width: 95%;
    max-width: 400px;
    opacity: 0.06;
  }
  
  /* Ensure articles section still uses full width on mobile */
  .articles-section .container {
    padding: 0 0.5rem;
  }
  
  .nav-container {
    padding: 0 1rem;
  }
  
  .hero-content {
    padding: 0 1rem;
  }
  
  .modal-body {
    padding: 1rem;
  }
}